North America Native Plant

Packard’s Blazingstar

Botanical name: Mentzelia packardiae

USDA symbol: MEPA5

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Packard’s Blazingstar: A Rare Native Wildflower Worth Knowing About If you’ve stumbled across the name Packard’s blazingstar while researching native plants, you’ve discovered one of the more elusive members of the blazingstar family. This annual wildflower, scientifically known as Mentzelia packardiae, represents a fascinating piece of our native flora puzzle ...

Rare plant alert!

Region: Conservation status by state

Status: S2Q: Status is uncertain but is somewhere between the following rankings: Uncertain taxonomy: ⚘ Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 6 to 20 occurrences or few remaining individuals (1,000 to 3,000) ⚘

Packard’s Blazingstar: A Rare Native Wildflower Worth Knowing About

If you’ve stumbled across the name Packard’s blazingstar while researching native plants, you’ve discovered one of the more elusive members of the blazingstar family. This annual wildflower, scientifically known as Mentzelia packardiae, represents a fascinating piece of our native flora puzzle – though it’s one that comes with some important considerations for gardeners.

What Makes This Plant Special

Packard’s blazingstar is a native annual forb, meaning it’s a non-woody flowering plant that completes its entire life cycle in one growing season. As part of the blazingstar family, it shares characteristics with its more common relatives, but this particular species has earned a special conservation status that sets it apart.

Where You’ll Find It (Or Won’t)

This rare wildflower calls the American West home, specifically Nevada and Oregon. Its limited geographic distribution is just one reason why you’re unlikely to encounter it in your local nursery or seed catalog.

The Rarity Factor: Why This Matters to Gardeners

Here’s where things get interesting – and important. Packard’s blazingstar carries a Global Conservation Status of S2Q, which indicates it’s not only rare but also taxonomically uncertain. The Q designation means botanists are still working out exactly where this plant fits in the family tree, and its rarity makes it a species of special concern.

What this means for you as a gardener: While we absolutely support growing native plants, this particular species should only be cultivated using responsibly sourced material, if available at all. Given its uncertain status and rarity, it’s not a plant you’ll want to collect from the wild or purchase from questionable sources.

Growing Packard’s Blazingstar: Proceed with Caution

Unfortunately, specific growing information for Mentzelia packardiae is quite limited due to its rarity and taxonomic uncertainty. What we do know is that it’s an annual forb, meaning it needs to be replanted each year either through direct seeding or natural reseeding.

If you’re interested in supporting rare native plants like Packard’s blazingstar, consider these alternatives:

  • Contact local native plant societies in Nevada or Oregon for guidance
  • Support botanical research and conservation efforts
  • Choose other native Mentzelia species that are more readily available and better understood
  • Focus on creating habitat that could support rare species recovery efforts

Better Blazingstar Alternatives

While Packard’s blazingstar might not be the right choice for your garden, there are other native blazingstar species that offer similar benefits without the conservation concerns. Look for more common Mentzelia species native to your region, or consult with local native plant experts about appropriate alternatives.

The Bottom Line

Packard’s blazingstar serves as a reminder that not every native plant is suitable for cultivation, and that’s perfectly okay. Sometimes the best way to support rare species is to admire them from afar, support their conservation, and choose more abundant native alternatives for our gardens. By making informed choices about which plants to grow, we can be better stewards of our native flora while still creating beautiful, ecologically beneficial landscapes.

If you’re passionate about rare plant conservation, consider getting involved with botanical organizations or native plant societies in your area. They often need volunteers for seed collection, research, and habitat restoration projects – ways you can make a real difference for species like Packard’s blazingstar.

Packard’s Blazingstar

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Violales

Family

Loasaceae Juss. - Loasa family

Genus

Mentzelia L. - blazingstar

Species

Mentzelia packardiae Glad. - Packard's blazingstar

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA